Semantic Integration on Spatial Databases.
Villie MorochoLluís Pérez-VidalFèlix SaltorPublished in: JISBD (2003)
Keyphrases
- spatial databases
- semantic integration
- semantic representation
- spatial data
- semantic heterogeneity
- semantic relationships
- information integration
- heterogeneous data sources
- r tree
- data quality
- range queries
- information sources
- road network
- b tree
- multidatabase systems
- service provision
- data sets
- management system
- heterogeneous sources
- data analysis
- natural language